package top.kaoshanji.p3ch04a.mapper;

import top.kaoshanji.p3ch04a.model.Department;

/**
 * @author kaoshanji
 * ^_^
 * create time 2025/4/19 19:50
 */
public interface DepartmentMapper {

    /**
     * 根据主键查询部门信息
     * @param id 部门主键
     * @return Department
     */
    Department findDepartmentById(Integer id);

}
